diff --git a/internal/engine/wazevo/e2e_test.go b/internal/engine/wazevo/e2e_test.go
index 6fdd2712..d6021565 100644
--- a/internal/engine/wazevo/e2e_test.go
+++ b/internal/engine/wazevo/e2e_test.go
@@ -15,6 +15,7 @@ import (
 	"github.com/tetratelabs/wazero/internal/filecache"
 	"github.com/tetratelabs/wazero/internal/integration_test/spectest"
 	v1 "github.com/tetratelabs/wazero/internal/integration_test/spectest/v1"
+	v2 "github.com/tetratelabs/wazero/internal/integration_test/spectest/v2"
 	"github.com/tetratelabs/wazero/internal/testing/binaryencoding"
 	"github.com/tetratelabs/wazero/internal/testing/require"
 	"github.com/tetratelabs/wazero/internal/wasm"
@@ -113,6 +114,23 @@ func TestSpectestV1(t *testing.T) {
 	}
 }
 
+func TestSpectestV2(t *testing.T) {
+	config := wazero.NewRuntimeConfigCompiler().WithCoreFeatures(api.CoreFeaturesV2)
+	// Configure the new optimizing backend!
+	configureWazevo(config)
+
+	for _, tc := range []struct {
+		name string
+	}{
+		// {"conversions"}, includes non-trapping conversions.
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			spectest.RunCase(t, v2.Testcases, tc.name, context.Background(), config,
+				-1, 0, math.MaxInt)
+		})
+	}
+}
+
 func TestE2E(t *testing.T) {
 	type callCase struct {
 		funcName           string // defaults to testcases.ExportedFunctionName
diff --git a/internal/integration_test/spectest/v2/spec_test.go b/internal/integration_test/spectest/v2/spec_test.go
index d0f697f0..55cbfbed 100644
--- a/internal/integration_test/spectest/v2/spec_test.go
+++ b/internal/integration_test/spectest/v2/spec_test.go
@@ -1,8 +1,7 @@
-package spectest
+package v2
 
 import (
 	"context"
-	"embed"
 	"testing"
 
 	"github.com/tetratelabs/wazero"
@@ -11,19 +10,15 @@ import (
 	"github.com/tetratelabs/wazero/internal/platform"
 )
 
-//go:embed testdata/*.wasm
-//go:embed testdata/*.json
-var testcases embed.FS
-
 const enabledFeatures = api.CoreFeaturesV2
 
 func TestCompiler(t *testing.T) {
 	if !platform.CompilerSupported() {
 		t.Skip()
 	}
-	spectest.Run(t, testcases, context.Background(), wazero.NewRuntimeConfigCompiler().WithCoreFeatures(enabledFeatures))
+	spectest.Run(t, Testcases, context.Background(), wazero.NewRuntimeConfigCompiler().WithCoreFeatures(enabledFeatures))
 }
 
 func TestInterpreter(t *testing.T) {
-	spectest.Run(t, testcases, context.Background(), wazero.NewRuntimeConfigInterpreter().WithCoreFeatures(enabledFeatures))
+	spectest.Run(t, Testcases, context.Background(), wazero.NewRuntimeConfigInterpreter().WithCoreFeatures(enabledFeatures))
 }
diff --git a/internal/integration_test/spectest/v2/spectest.go b/internal/integration_test/spectest/v2/spectest.go
new file mode 100644
index 00000000..2fa70e03
--- /dev/null
+++ b/internal/integration_test/spectest/v2/spectest.go
@@ -0,0 +1,9 @@
+package v2
+
+import "embed"
+
+// Testcases is exported for testing wazevo in internal/engine/wazevo.
+//
+//go:embed testdata/*.wasm
+//go:embed testdata/*.json
+var Testcases embed.FS